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- ...thus [[dimensionless]]. Since for practically all (except for the tiniest) machines the resistance of the coils is negligibly small in comparison to the reacta ...s''). [[Andre Blondel]] in 1899 proposed in his paper "Empirical Theory of Synchronous Generators" the '''two reactions theory''' that divided the [[Armature (ele ...10 KB (1,507 words) - 19:31, 16 December 2024
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- ...e:Synchronous machine curves.png|thumb|upright=1.5|A diagram with multiple synchronous machine curves; ''short-circuit curve'' is the rightmost]] ...hronous impedance curve''' (also short-circuit characteristic, SCC) of a [[synchronous generator]] is a plot of the output [[short circuit current]] as a function ...2 KB (296 words) - 22:42, 15 December 2024
- ...e:Synchronous machine curves.png|thumb|upright=1.5|A diagram with multiple synchronous machine curves; ''Zero power factor curve'' is the middle]] ...factor curve''' (also zero power factor characteristic, ZPF, ZPFC) of a [[synchronous generator]] is a plot of the output voltage as a function of the [[excitati ...2 KB (234 words) - 07:11, 28 December 2024
- [[File:V curve synchronous motor.svg|thumb|V curve for a [[synchronous motor]]]] ...neering)|armature current]] as a function of [[Stator|field current]] in [[synchronous motor]]s keeping the load constant. The name comes from an observation made ...4 KB (593 words) - 06:59, 2 February 2025
- ...thus [[dimensionless]]. Since for practically all (except for the tiniest) machines the resistance of the coils is negligibly small in comparison to the reacta ...s''). [[Andre Blondel]] in 1899 proposed in his paper "Empirical Theory of Synchronous Generators" the '''two reactions theory''' that divided the [[Armature (ele ...10 KB (1,507 words) - 19:31, 16 December 2024
- ...medium which allows point-to-point communication. This model is pair-wise synchronous and overall asynchronous. * [[Bulk synchronous parallel]] ...2 KB (308 words) - 23:31, 11 July 2023
- ...[[Reactances of synchronous machines#Two reactions theory|direct-axis]] [[synchronous reactance]] (in [[per-unit system|p.u.]]):{{sfn | Louis | 2014 | p=641}} ...ely coupled to the grid, and its response will be slow. This increases the machines’ stability while operating on the grid, but simultaneously will increase th ...6 KB (869 words) - 08:35, 6 December 2024
- ...engineering)|armature]]. Winding factor also applies to other [[electric machines]], but this article focuses on winding factor as it applies to alternators. ...l |page=7 |url=https://uotechnology.edu.iq/dep-eee/lectures/3rd/Electrical/Machines%202/I_Introduction.pdf |accessdate=August 3, 2022}}</ref> This reduction f ...5 KB (798 words) - 12:53, 14 June 2024
- ...d order [[differential equation]] that describes the swing of the rotor of synchronous machine. The power exchange between the mechanical rotor and the electrical A [[synchronous generator]] is driven by a prime mover. The equation governing the rotor mo ...6 KB (1,014 words) - 09:02, 26 February 2025
- ...)|governor]] of a [[power station#By prime mover|prime mover]] driving a [[synchronous generator]] connected to an [[electrical grid]]. It works by controlling th This mode allows synchronous generators to run in parallel, so that loads are shared among generators wi ...8 KB (1,255 words) - 19:25, 20 February 2025
- ...typically drawn with the real power on the horizontal axis, and, for the [[synchronous generator]], resembles a letter D in shape, thus another name for the same == Synchronous generators == ...10 KB (1,394 words) - 12:14, 8 November 2023
- ...Inertial response|Inertia]] is a property of standard [[Synchronous motor|synchronous generators]] associated with the rotating physical mass of the system spinn ...n load]], they follow changes rapidly and may cause a worse condition, but synchronous generators have a notable inertia that can maintain their stability. ...15 KB (2,064 words) - 07:56, 2 March 2025
- ...ational problem in this model is distributed arbitrarily across all of the machines, and is assumed to have a size <math>N</math> at most proportional to <math ...e information it has in its memory, and then exchanges messages with other machines. The total amount of information sent or received by a single machine in a ...6 KB (931 words) - 07:21, 5 December 2024
- ...[Inverter (electrical)|inverters]]. In analysis of three-phase synchronous machines, the transformation transfers three-phase stator and rotor quantities into Shown above is the Park transformation as applied to the stator of a synchronous machine. There are three windings separated by 120 physical degrees. The th ...27 KB (4,081 words) - 07:46, 1 March 2025
- The optimal synthesis of finite-state machines is an important step in digital design. The three basic steps involved in t ...c, architectural, logic and circuit levels. The dynamic power consumed in synchronous CMOS circuits is given by: ...5 KB (849 words) - 03:48, 26 December 2024
- ...decliner=Robert McClenon|declinets=20240709142549|reason2=mergeto|details2=Synchronous motor|ts=20240708150750}} <!-- Do not remove this line! --> {{AFC comment|1=This draft appears to largely overlap with [[synchronous motor]]. It contains considerable new information that should be added to ...55 KB (8,273 words) - 12:20, 20 February 2025
- ...er.{{citation needed|date=June 2023}} In a traditional grid dominated by [[synchronous generator]]s, a strong grid with SCR greater than 3.0 will have the desired ...verter-based resource]]s (IBRs) reduces the short circuit level: a typical synchronous generator can deliver a significant [[overcurrent]], 2-5{{sfn | Li | Nie | ...13 KB (1,948 words) - 15:18, 22 November 2024
- ...increasing, more power is being generated than used, which causes all the machines in the system to accelerate. If the system frequency is decreasing, more l ...lar velocity, which is directly proportional to a decrease in frequency in synchronous generators. ...6 KB (865 words) - 23:30, 23 December 2022
- FOC is used to control [[alternating current|AC]] [[synchronous machine|synchronous]] and [[induction motor]]s.<ref name=designnews>{{cite web|url=http://www.d ...e journal|last=Park|first=Robert|title= Two-reaction theory of synchronous machines generalized method of analysis-part I|journal= Transactions of the American ...23 KB (3,264 words) - 14:02, 19 February 2025
- :<math>n_s</math> = Synchronous speed, in revolutions per minute ...are:<ref name="Design">{{cite book |title=Design And Testing Of Electrical Machines|last1= Deshpande|first1=M.V |edition=1 |year=2010|publisher=PHI learning pv ...7 KB (1,025 words) - 04:34, 9 December 2024
- ...with H. Jordan and K.P. Kovács, Vilém Klíma published a book on induction machines entitled ''Asynchronmaschinen''.<ref name="Jordan"> After the war Klíma started a research centre, ''Centre for Electric Machines'', in Brno where he served as the first director until 1951. In 1958 Klíma ...10 KB (1,629 words) - 20:34, 6 September 2024